command pip2 not found

[ShuminY]

when executing ./install, I got an error that command pip2 not found (for "pip2 install -U setuptools rosdep rosinstall_generator wstool rosinstall catkin_tools bloom empy sphinx pycurl"). It seemed that command "brew install python" now installs python3. and that's why pip2 was not found. I manually execute command "brew install python2" and got pip2 installed. so maybe modifying the line "brew install python" to "brew install python2" in the install script would help.
# Brewed Python
if [ ! "$(which python2)" = "/usr/local/bin/python2" ]; then
brew install python --> brew install python2
mkdir -p ~/Library/Python/2.7/lib/python/site-packages
echo "$(brew --prefix)/lib/python2.7/site-packages" >> ~/Library/Python/2.7/lib/python/site-packages/homebrew.pth
fi

[chris35469]

Try brew install python@2